title: Variation of carboxyhemoglobin and of thiocyanates in smokers.
mesh_terms: D000328:Adult; D015415:Biomarkers / Q000097:blood; D002263:Carboxyhemoglobin / Q000032:analysis*; D006801:Humans; D008297:Male; D008875:Middle Aged; D012907:Smoking / Q000009:adverse effects / Q000097:blood*; D013053:Spectrophotometry; D013861:Thiocyanates / Q000097:blood*; D014026:Nicotiana
chemical_list: D015415:Biomarkers; D013861:Thiocyanates; D002263:Carboxyhemoglobin